A part basically circular in shape, designed to cover or seal the filler-neck or inlet opening of a fuel tank, radiator, oil reservoir, liquid storage tank or the like. It may be either permanently attached to the object for which it is designed or provided with a means of removal and replacement. Excludes cap, vent, fuel storage tank; and cover (1), (as modified).
Classification: Crown corks (including crown seals and caps), and parts thereof, of base metal
NSN 4140-01-400-3610
NSN 5930-01-224-8446
NSN 5965-01-299-4568
NSN 6220-00-660-5539
NSN 6320-01-260-7390
NSN 6240-01-227-4178
NSN 4140-01-494-6783
NSN 5996-01-381-3151
NSN 5925-01-204-3363
NSN 6645-01-356-3105
NSN 6320-01-239-7647
NSN 5895-01-510-9431